基本信息:
- 专利标题： 电动停车制动器控制设备
- 专利标题（英）：Electric parking brake control device
- 申请号：CN201380037925.7 申请日：2013-07-16
- 公开(公告)号：CN104470774A 公开(公告)日：2015-03-25
- 发明人： 村田俊介 , 半泽雅敏 , 安藤强
- 申请人： 株式会社爱德克斯 , 丰田自动车株式会社
- 申请人地址： 日本爱知县刈谷市
- 专利权人： 株式会社爱德克斯,丰田自动车株式会社
- 当前专利权人： 株式会社爱德克斯,丰田自动车株式会社
- 当前专利权人地址： 日本爱知县刈谷市
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 朱胜; 江河清
- 优先权： 2012-158215 2012.07.16 JP
- 国际申请： PCT/JP2013/069257 2013.07.16
- 国际公布： WO2014/013971 JA 2014.01.23
- 进入国家日期： 2015-01-16
- 主分类号： B60T7/12
- IPC分类号： B60T7/12
[Problem] To inhibit brake drag in a vehicle while preventing the vehicle from sliding down when starting the vehicle on a slope. [Solution] When a vehicle has come to a stop on a slope, a propeller shaft (18) is set to a standby position closer to a lock position than a release position, that is, a first or second standby position from which a brake pad (11) can be pressed against a brake disc (12) more quickly. Consequently, a parking brake force can be generated more quickly in the event of an engine stall, so the vehicle can be prevented from sliding down. Furthermore, whether vehicle is in a state in which locking upon engine stall is unnecessary is determined, and standby state releasing control is carried out in order to promptly move the propeller shaft (18) from the first or the second standby position to a standby position for normal releasing when in the state in which the locking upon engine stall is unnecessary. Consequently, brake drag during the starting of the vehicle can be inhibited, and abnormal noises, vibrations, and overheating of the brake attributable to brake drag can be reduced.
公开/授权文献:
- CN104470774B 电动停车制动器控制设备 公开/授权日：2016-08-24
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60T | 车辆制动控制系统或其部件；一般制动控制系统或其部件；一般制动元件在车辆上的布置；用于防止车辆发生不希望的运动的便携装置；便于冷却制动器的车辆的改进 |
| ------B60T7/00 | 制动作用启动装置 |
| --------B60T7/12 | .用于自动启动的；用于不按司机或乘客意愿启动的 |